Notes: 1: As of Sept. 30, 2011; 2: As of March 31, 2011; 3: As of June 30, 2012; 4: As of March 31, 2012; 5: As of Oct. 31, 2011; 6: As of May 31, 2012; 7: As of April 30, 2012; 8: As of June 30, 2011; 9: As of Nov. 30, 2011; 10: As of Dec. 29, 2011; 11: As of Jan. 31, 2012; 12: As of May 1, 2011; 13: As of Feb. 29, 2012; 14: As of Jan. 12, 2012.